48418 is zip code located in Byron, Michigan. The population is 4,573, making 48418 the largest zipcode in Byron and the 6th largest in Shiawassee County.
There are 3 public schools in 48418 with an average Homefacts rating of B-. , and there are 10 registered sex offenders residing in the zip code 48418. Unemployment in 48418 is very high.